change cont_postcondition to True... because we can, and because that would...

change cont_postcondition to True... because we can, and because that would allow us to show adequacy with a terminating continuation

theories/typing/cont_context.v

@@ -7,7 +7,7 @@ From lrust.typing Require Import type lft_contexts type_context.
 Section cont_context_def.
   Context `{typeG Σ}.
 
-  Definition cont_postcondition : iProp Σ := False%I.
+  Definition cont_postcondition : iProp Σ := True%I.
 
   Record cctx_elt : Type :=
     CCtx_iscont { cctxe_k : val; cctxe_L : llctx;